Kuttan Thampuran (Manoj K Jayan) is the son of Subhadra Thampurati and Kochanyian Thampuran of the Maangaattu kovilkkam. Kuttan has suffered from epilepsy from childhood and is rough and violent in his character and is feared by all in the village. Haridas (Vineeth) is his classmate despite being two years younger and develops a special bond with Thampuran from childhood. Haridas always accompanies Kuttan and carries iron keys to assist Kuttan in case the seizure develops. Both Hari and Kuttan grow up to be unsuccessful in their respective lives and Hari is criticized for this by his father Bagavathar who is a well known classical singer, but has not been financially successful. Hari had a liking for music, but Bagavathar discourages him from music and persuades him into a professional degree course. Kuttan meanwhile had frequent seizures from Epilepsy and is a nuisance in both home and village, despite seeking various medical treatments.